溶解度	Soluble in water, ethanol, acetone, sodium hydroxide, sulfuric acid

形态

powder

颜色

Brown

酸碱指示剂变色ph值范围

1.2(violet)-4(red)

水溶解性	Soluble in water (20 mg/ml), acetone, ethanol (3 mg/ml), sodium hydroxide, and sulfuric acid.

最大波长(λmax)

500nm

Merck

14,1101

主要应用	Liquid crystal displays, thin films, electronic devices, inks, lithographic printing plates, lithographic printing plates, printing and dyeing applications, textiles, lubricants, food storage, microorganism staining agent, treatment of apolipoprotein E-related diseases, antifungal agent

EPA化学物质信息

C.I. Direct Red 2, disodium salt (992-59-6)